Very Good
#118 of 574 schools in SD
Top 20% in state
Tri-valley High School - 01
High School · Tri-Valley School District 49-6
46450 252nd St, Colton, SD 57018
Enrollment
275
Student-Teacher
15.3:1
Score
7.7
Grades
9th – 12th
Enrollment
275
Student-Teacher
15.3:1
Score
7.7
Grades
9th – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In Colton
#1 of 3
public schools
South Dakota high schools
#33 of 156
In district
#1 of 3
Tri-Valley School District 49-6
Academic growth
9.4 / 10
Exceptional
About Tri-valley High School - 01
Tri-Valley High School - 01 serves 275 students in grades 9 through 12 in the rural community of Colton, South Dakota. With 18 full-time equivalent teachers, the school maintains a comfortable 15.3:1 student-teacher ratio that allows for meaningful student-teacher connections. The school demonstrates strong academic performance, earning a 7.3 out of 10 MySchoolScout rating and ranking 99th out of 586 high schools statewide, placing it in the 83rd percentile.
Students particularly excel in English Language Arts and Reading, with 82% achieving proficiency or above across grade levels. Math performance shows 52% of students reaching proficiency, indicating opportunities for continued growth in this subject area. Tri-Valley serves families in a stable rural community where the median household income reaches $84,306 and the poverty rate remains relatively low at 9.6%.
The area's median home value of $216,500 reflects the community's solid economic foundation. While 26% of local residents hold bachelor's degrees or higher, the school plays an important role in preparing students for their next educational steps. Located on 252nd Street in Minnehaha County's countryside, Tri-Valley High School provides students with a close-knit learning environment where they can build strong relationships with peers and educators while pursuing their academic goals in a peaceful rural setting.
What Parents Should Know
Located in a rural area, Tri-valley High School - 01 may involve longer commutes for some families. Rural schools often serve as community anchors and may have smaller class sizes, but parents should consider transportation logistics, after-school program availability, and access to specialized services.
Score Breakdown
Full Profile · 4/4 metricsView breakdown
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Tri-valley High School - 01 — Students at Tri-valley High School - 01 score 67% proficient, which is above what's typical for similar communities (expected: 54%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
9.8%
Students qualifying for federal meal assistance
Test Scores SD EDFACTS (2021-22)
Based on 6 test records from SD state assessments. About our data
Proficiency Trend
↑ ImprovingAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 9.4/10.
How Tri-valley High School - 01 Compares
See how Tri-valley High School - 01 performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has improved from 44.5% (2019) to 52% (2022). Reading/ELA proficiency has improved from 64.5% (2019) to 82% (2022).
Location
46450 252nd St, Colton, SD 57018
Nearby Alternatives
Families considering Tri-valley High School - 01 may also want to explore other high schools in the area. Baltic High School - 01 (rated 7.0/10, 9.5 miles away, in nearby Baltic), with a comparable rating. Another option is Chester High School - 01 (rated 6.5/10, 11.6 miles away, in nearby Chester), a more accessible option. Additionally, Chester Area Cyber School - 92 (rated 5.9/10, 11.6 miles away, in nearby Chester), a more accessible option. For more schools in Colton, see our Colton schools guide .
Nearby Schools
20 within 14.0 miNeighborhood Census ACS (2019-2023)
Census data for ZIP 57018 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$85,278
Median Home Value
$241,200
Median Rent
$739/mo
Population
1,400
College Educated
19%
Homeownership
81%
Avg Commute
26.3 min
Poverty Rate
10.3%
Median Age
41.2
Community Profile
The community surrounding Tri-valley High School - 01 has a median household income of $85,278. It is a community where 19% of adults hold a bachelor's degree or higher. The median home value in the area is $241,200, with a median rent of $739/month. The area has a poverty rate of 10.3%. The average commute for residents is 26 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| ABERDEEN CATHOLIC SCHOOLS Aberdeen, SD | 7.8 |
| Lead-Deadwood High School - 01 Lead, SD | 7.8 |
| Groton Area High School - 01 Groton, SD | 7.3 |
| RONCALLI JR & SR HIGH SCHOOL Aberdeen, SD | 7.1 |
| Winner High School - 01 Winner, SD | 7.0 |
| Sioux Valley High School - 01 Volga, SD | 6.9 |
Frequently Asked Questions
Common questions about Tri-valley High School - 01
What grades does Tri-valley High School - 01 serve?
Tri-valley High School - 01 serves students in grades 9th through 12th.
How many students attend Tri-valley High School - 01?
Tri-valley High School - 01 has an enrollment of approximately 275 students.
What is the student-teacher ratio at Tri-valley High School - 01?
The student-teacher ratio at Tri-valley High School - 01 is 15.3:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Tri-valley High School - 01 rank in SD?
Tri-valley High School - 01 is ranked #118 out of 574 schools in SD.
What is Tri-valley High School - 01's MySchoolScout rating?
Tri-valley High School - 01 has a composite rating of 7.7 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
What are the test scores at Tri-valley High School - 01?
Based on the most recent state assessment data, Tri-valley High School - 01 has 44.5% math proficiency and 74.5% reading/ELA proficiency.
Is Tri-valley High School - 01 a charter school?
No, Tri-valley High School - 01 is not a charter school. It is a traditional public school operated by the local school district.
Is Tri-valley High School - 01 a Title I school?
No, Tri-valley High School - 01 is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Tri-valley High School - 01?
9.8% of students at Tri-valley High School - 01 qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Explore More Schools
Neighborhood Context
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 275
- Student-Teacher Ratio
- 15.3:1
- Teachers (FTE)
- 18
- Free/Reduced Lunch
- 9.8%
- Type
- regular
- Setting
- Distant Rural
- County
- Minnehaha County
- Phone
- (605) 446-3538
- Data Year
- 2023–2024
Resources & Links
District
Tri-Valley School District 49-6- District Enrollment
- 932
- Schools in District
- 4
- Per-Pupil Spending
- $12,004
- District Rank
- #1 of 3
Other Schools in This District
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
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